How might extraterrestrial civilizations see Earth?
✨To find out exactly what an outsider might see, scientists used about 10,000 images of our planet taken by NASA's DSCOVR satellite.
Then they scaled down several times to simulate the distance of several light years. On the resulting image, they highlighted the parameters that most characterize the most prominent parts of the Earth.
As a result, the image produced a two-dimensional map of the Earth's surface, reconstructed from light curve readings without any assumptions about its spectral properties✨
#Astroinfo
👉 @AstroMechanics
✨To find out exactly what an outsider might see, scientists used about 10,000 images of our planet taken by NASA's DSCOVR satellite.
Then they scaled down several times to simulate the distance of several light years. On the resulting image, they highlighted the parameters that most characterize the most prominent parts of the Earth.
As a result, the image produced a two-dimensional map of the Earth's surface, reconstructed from light curve readings without any assumptions about its spectral properties✨
#Astroinfo
👉 @AstroMechanics
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Who was the frist woman to reach space?
Anonymous Quiz
11%
Anousheh Ansari
23%
Helen sharman
16%
Shanon lucid
49%
Valentina Tereshkova
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M36, M37, and M38 are all open cluster and can be seen in which constellation?
Anonymous Quiz
13%
Auriga
32%
Taurus
39%
Orion
16%
Gemini
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Viewers can also leave a comment and join our discussion group @Cassiopeaastromechanics for suggestions and knowledgeable convos!! So hurry up guyss!!
(You guys can even suggest us topics on which you want discussion or debate to take place!!)
(You guys can even suggest us topics on which you want discussion or debate to take place!!)
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✨The black hole at the centre of the Sombrero Galaxy weighs in at 1 billion times that of the Sun, one of the most massive black holes ever measured✨
#BlackHole
Share: @AstroMechanics
#BlackHole
Share: @AstroMechanics
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Why can't we see stars during the day?
✨It's all because of the nearest star to us, the Sun.
Although the Sun is not the brightest or largest star, the distance between it and our planet is so small that sunlight literally floods the Earth, making all other weak light invisible✨
#Stars
Share: @AstroMechanics
✨It's all because of the nearest star to us, the Sun.
Although the Sun is not the brightest or largest star, the distance between it and our planet is so small that sunlight literally floods the Earth, making all other weak light invisible✨
#Stars
Share: @AstroMechanics
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Eris, like Pluto, is called a dwarf planet. However, they are not in the same region of solar system! Where is Eris located?
Anonymous Quiz
55%
Asteroid Belt
19%
Infront of Mercury
13%
Hills cloud
13%
Scattered Disc
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Which of the following is a name of the process where an object is deformed and stretched because of a large gravitational pull like a black hole?
Anonymous Quiz
45%
Sphagetification
17%
Planck collapse
31%
Gravity deformation
6%
Atomic distortion
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Russian Astronaut are called?
Anonymous Quiz
60%
Cosmonauts
11%
Moonwalkers
11%
Aeronauts
18%
Takinonauts
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Who was the frist American to orbit the Earth?
Anonymous Quiz
12%
Ed White
25%
Buzz Aldrin
28%
John Glenn
35%
Alan Shepard
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How much you rate this channel?
Anonymous Poll
75%
⭐️⭐️⭐️⭐️⭐️
28%
⭐️⭐️⭐️⭐️
13%
⭐️⭐️⭐️
7%
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10%
⭐️
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NGC 1232 spiral Galaxy
This spectacular image of the large spiral galaxy NGC 1232 was obtained on September 21 1998 during a period of good observing condition.
It is based on 3 exposures in ultra violet, blue and red light respectively. The colors of the different regions are quite visible : the central region contains old stars of reddish colors, while the spiral arms are populated by young blue stars and many star forming region.
Share: @Astro_Mechanics
This spectacular image of the large spiral galaxy NGC 1232 was obtained on September 21 1998 during a period of good observing condition.
It is based on 3 exposures in ultra violet, blue and red light respectively. The colors of the different regions are quite visible : the central region contains old stars of reddish colors, while the spiral arms are populated by young blue stars and many star forming region.
Share: @Astro_Mechanics
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What do you think about this🧐?
✨The most difficult problem to any future human mission to Mars is to ensure reliable radio communication because Sun often blocks communication between Earth and Mars✨
📌Don't forget to share your opinion!
Share: @AstroMechanics
✨The most difficult problem to any future human mission to Mars is to ensure reliable radio communication because Sun often blocks communication between Earth and Mars✨
📌Don't forget to share your opinion!
Share: @AstroMechanics
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